哦,谢谢,如果没有医学背景的话还是学点别的,否则工作起来压力很大的.

来源: 9876543 于 2011-05-05 15:35:45 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.